CN211213598U

CN211213598U - Invisible appliance capable of preventing tooth demineralization

Info

Publication number: CN211213598U
Application number: CN201921504871.1U
Authority: CN
Inventors: 岳江; 盘景松; 魏海林; 王冠; 孙志学
Original assignee: Shanghai Chengheng Medical Equipment Co ltd
Current assignee: Shanghai Chengheng Medical Equipment Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-08-11
Anticipated expiration: 2029-09-11

Abstract

The utility model provides a can prevent stealthy unscrambler of tooth demineralization, stealthy unscrambler is divided into anterior tooth district, preceding molar zone and molar zone, stealthy unscrambler is including first drainage hole (11), second drainage hole (12) and third drainage hole (13) that are located lingual side position, first drainage hole (11), second drainage hole (12) and third drainage hole (13) set up respectively anterior tooth district anterior molar zone with the molar zone is used for discharging fluid in the stealthy unscrambler improves the sanitary environment in the oral cavity. The utility model discloses in be provided with the balanced drainage hole of design on the ware is rescued in stealthy, can be so that the saliva or bubble in the ware and the residue of liquid food can be discharged at any time to not influence pleasing to the eye degree and comfort level, solve the problem that produces bacterium, tooth demineralization, improve the sanitary environment of the oral cavity when wearing the ware of rescuring.

Description

Invisible appliance capable of preventing tooth demineralization

Technical Field

The utility model belongs to the technical field of the oral medicine, especially, relate to a can prevent stealthy ware of rescuring of tooth.

Background

At present, the invisible appliance in the prior customized mode is mainly made of a high polymer transparent material, and the invisible appliance has the characteristics of transparency, smoothness and good concealment, so that the high requirement of the patient on the aesthetic degree is solved, and more patients who select the invisible appliance as an appliance are treated.

The wearer of the invisible appliance generally has uncomfortable reactions or foreign body sensation reactions in the early wearing period, and the uncomfortable reactions even extend the whole wearing period. Such a foreign body sensation may reactively irritate the patient, resulting in increased salivary secretion, and at the same time, the patient may eat liquid food during wearing the invisible orthosis, and saliva and residues of liquid food may accumulate in the mouthpiece and oral cavity of the wearer for a long time. Because the invisible orthodontic appliance is completely wrapped on the surface of each tooth when being worn and has stronger tightness, saliva or bubbles accumulated in the invisible orthodontic appliance and residues of liquid food are easy to accumulate in the orthodontic appliance for a long time, so that bacteria are generated, bacteria accumulation is formed, and the phenomenon of tooth demineralization is generated, namely, calcium and phosphorus on the surface of tooth enamel are fallen off, the color of the tooth is changed, white or yellowish spots are formed, and the attractiveness is influenced. In addition, residues of liquid food can also lead to reduced aesthetics and comfort.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of remedying the defects of the prior art and provides an invisible orthodontic appliance which is provided with a drainage hole and can prevent tooth demineralization.

The technical problem of the utility model can be solved through following technical scheme:

the utility model provides a can prevent stealthy of tooth demineralization and rescue ware, stealthy ware of rescuing is divided into anterior tooth district, preceding molar zone and molar zone, stealthy ware of rescuing is including first drainage hole, second drainage hole and the third drainage hole that is located the lingual side position, first drainage hole the second drainage hole with the third drainage hole sets up respectively anterior tooth district anterior molar zone with the molar zone is used for discharging fluid in the stealthy ware of rescuing improves the sanitary environment in the oral cavity.

Further, the first drainage aperture is located at the lingual side of the incisors in the anterior tooth area at 1/3 from the apex.

Further, the second drainage apertures are located at 1/2 on the lingual side of the first premolar in the premolar region.

Further, the third drainage aperture is located at 1/2 on the lingual side of the first molars in the molars area.

Further, the number of the first drainage holes, the second drainage holes and the third drainage holes is two.

Further, the first drainage hole is oval in shape, and the second drainage hole and the third drainage hole are circular in shape.

Further, the first drainage hole, the second drainage hole and the third drainage hole respectively occupy 10% -30% of the area of the tooth surface on the lingual side of the invisible orthosis.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses in be provided with the balanced drainage hole of design on the ware is rescued in stealthy, it is located stealthy and rescues ware tongue side for saliva or bubble in the ware and the residue of liquid food can be discharged at any time to stealthy rescues, and does not influence pleasing to the eye degree and comfort level, solves the problem that produces bacterium, tooth demineralization, improves the sanitary environment of oral cavity when wearing the ware of rescues.

Drawings

Fig. 1 is a schematic view of the overall structure of the upper jaw invisible appliance of the present invention;

fig. 2 is a schematic view of the overall structure of the invisible mandibular appliance of the present invention;

fig. 3 is a schematic view of a tooth name.

Reference numbers in the figures:

1 maxillary invisible orthosis, 11 first drainage hole, 12 second drainage hole, 13 third drainage hole;

2 mandibular invisible orthosis, 21 fourth drainage hole, 22 fifth drainage hole, 23 sixth drainage hole.

Detailed Description

The present invention will be further described below based on preferred embodiments with reference to the accompanying drawings.

In addition, for convenience of understanding, various components on the drawings are enlarged (thick) or reduced (thin), but this is not intended to limit the scope of the present invention.

Singular references also include plural references and vice versa.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. The utility model discloses in, "interior" means when stealthy correction ware normal use, is close to one side of tongue, "outer" means stealthy one side of correcting the ware and being close to the cheek, even the user wears the ware of correcting, opens the one side that the mouth exposes outside. Furthermore, in the description of the present invention, the terms first, second, etc. are used herein to distinguish between different elements, but these should not be limited by the order of manufacture or construed to indicate or imply relative importance, and their names may differ between the detailed description of the invention and the claims.

The words used in this specification are words of description used in describing embodiments of the invention, but are not intended to limit the invention. It is also to be understood that, unless otherwise expressly stated or limited, the terms "disposed," "connected," and "connected" are intended to be open-ended, i.e., may be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The above-mentioned meaning belonging to the present invention is specifically understood by those skilled in the art.

The utility model provides a can prevent stealthy ware of rescuing of tooth, stealthy ware of rescuring adopts macromolecular material to make, divide into the stealthy ware 1 of rescuring of upper jaw and the stealthy ware 2 of rescuring of lower jaw, and the stealthy ware of rescuring of upper jaw 1 and the stealthy ware 2 of rescuring of lower jaw equally divide into preceding tooth district, preceding tooth district and the tooth district of grinding.

The maxillary invisible orthosis 1 comprises a first drainage hole 11, a second drainage hole 12 and a third drainage hole 13 which are arranged at the lingual positions, wherein the lingual positions refer to the side of the invisible orthosis close to the tongue, and the lingual positions are the distances from the position close to the gum to the occlusal surface when the invisible orthosis is worn.

The first drainage hole 11 is arranged at the lingual side position of the anterior tooth area, specifically, at 1/3 where the lingual side position of the central incisor is close to the top end, on the inner side of the anterior tooth area of the maxillary invisible appliance 1; the second drainage hole 12 is arranged at the lingual side position of the anterior molar region, specifically, at the inner side of the anterior molar region of the maxillary invisible appliance 1, and at 1/2 of the lingual side position of the first anterior molar, fluid foods at different heights in the maxillary invisible appliance 1 can be better discharged; the third drainage hole 13 is arranged at the lingual side position of the molar area, specifically, is positioned at the inner side of the molar area of the maxillary invisible appliance 1, and 1/2 at the lingual side position of the first molar enables liquid foods at different heights in the maxillary invisible appliance 1 to be better discharged.

The number of the first drainage holes 11, the second drainage holes 12 and the third drainage holes 13 is two, and the three are respectively arranged at the positions of the central incisor, the first premolar and the first molar, so that the three are distributed evenly, and a better drainage effect can be achieved.

Since the width and the length of the crown of the anterior tooth area are large, the width and the length of the crown of the anterior molar area and the molar area are small, and the anterior tooth area is easier to accumulate saliva and liquid food residues, the anterior tooth area adopts the oval drainage holes, which is more beneficial to drainage, that is, the first drainage hole 11 is oval in shape, the second drainage hole 12 and the third drainage hole 13 are round in shape, and meanwhile, the area of the first drainage hole 11 is larger than that of the second drainage hole 12 and the third drainage hole 13, and the first drainage hole 11 is about twice as large as the second drainage hole 12 and the third drainage hole 13.

The mandibular invisible appliance 2 comprises a fourth drainage hole 21, a fifth drainage hole 22 and a sixth drainage hole 23 which are arranged at lingual positions, the lingual positions refer to the side of the invisible appliance close to the tongue, and the lingual positions are the distances from the position close to the gum to the occlusal surface when the invisible appliance is worn.

The fourth drainage hole 21 is arranged at the lingual position of the anterior tooth area, specifically, at 1/3 where the lingual position of the central incisor is close to the top end, on the inner side of the anterior tooth area of the mandibular invisible appliance 2; the fifth drainage hole 22 is arranged at the lingual side position of the anterior molar region, specifically, at the inner side of the anterior molar region of the mandibular invisible appliance 2, and at 1/2 of the lingual side position of the first anterior molar, the liquid food at different heights in the mandibular invisible appliance 2 can be better discharged; the sixth drainage hole 23 is disposed at the lingual position of the molar area, specifically, at the inner side of the molar area of the mandibular invisible appliance 2, and at 1/2 of the lingual position of the first molar, better drainage of liquid food at different heights in the mandibular invisible appliance 2 is achieved.

The number of the fourth drainage holes 21, the number of the fifth drainage holes 22 and the number of the sixth drainage holes 23 are two, and the fourth drainage holes, the fifth drainage holes 22 and the sixth drainage holes are respectively arranged at the positions of the central incisor, the first premolar and the first molar, so that the distribution of the third drainage holes is balanced, and a better drainage effect can be achieved.

Since the width and length of the crown of the anterior tooth region are large, the width and length of the crown of the anterior molar region and the molar region are small, and the anterior tooth region is more prone to accumulate saliva and liquid food residues, the anterior tooth region has elliptical drainage holes, which is more beneficial to drainage, i.e., the fourth drainage hole 21 has an elliptical shape, the fifth drainage hole 22 and the sixth drainage hole 23 have a circular shape, and meanwhile, the area of the fourth drainage hole 21 is larger than that of the fifth drainage hole 22 and the sixth drainage hole 23, and the fourth drainage hole 21 is about twice as large as the fifth drainage hole 22 and the sixth drainage hole 23.

The drainage hole can be when the patient wears stealthy the ware of rescuing, saliva or bubble and the residue of liquid food in the ware is rescued to the stealthy ware of discharging, prevents that the bacterium from producing and piling up, and then prevents that the condition of tooth demineralization from taking place, improves the sanitary environment of wearing the oral cavity when rescuing the ware.

The utility model provides a can prevent stealthy ware of rescuring of tooth from adopting following step to make:

1. respectively manufacturing an upper jaw invisible appliance 1 and a lower jaw invisible appliance 2 by adopting high polymer materials;

2. punching holes at the lingual side positions of the upper jaw invisible orthodontic device 1 and the lower jaw invisible orthodontic device 2 by using polishing machine needles;

3. according to the tooth condition of a patient, making holes by the area of 10% -30% of the tooth surface of the tongue side;

4. and finely grinding, polishing and cleaning the invisible appliance with the drainage hole.

The detailed description of the embodiments of the present invention has been presented above, and it will be apparent to those skilled in the art that the present invention can be modified and improved without departing from the principles of the present invention, and the modifications and improvements also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a can prevent stealthy unscrambler of tooth demineralization which characterized in that:

the ware is rescued to stealthy and is divided into anterior tooth district, preceding molar region and molar region, the ware is rescued to stealthy including first drainage hole (11), second drainage hole (12) and the third drainage hole (13) that are located the lingual side position, first drainage hole (11) second drainage hole (12) and third drainage hole (13) set up respectively anterior tooth district preceding molar region with the molar region is used for discharging fluid in the ware is rescued to stealthy improves the sanitary environment in the oral cavity.

2. The invisible appliance for preventing demineralization of teeth according to claim 1, wherein said first drainage hole (11) is located at the lingual side of the incisors in the anterior zone at 1/3 from the tip.

3. The invisible appliance of claim 1, wherein the second drainage hole (12) is located at 1/2 on the lingual side of the first premolar in the premolar region.

4. The invisible appliance for preventing tooth demineralization according to claim 1, wherein said third drainage hole (13) is located at 1/2 on the lingual side of the first molar in the molar area.

5. The invisible appliance for preventing tooth demineralization according to claim 1, wherein the number of said first drainage holes (11), said second drainage holes (12) and said third drainage holes (13) is two.

6. The invisible appliance for preventing tooth demineralization according to claim 1, wherein the shape of the first drainage hole (11) is oval, and the shape of the second drainage hole (12) and the third drainage hole (13) is circular.

7. The invisible appliance for preventing tooth demineralization according to claim 1, wherein said first drainage hole (11), said second drainage hole (12) and said third drainage hole (13) respectively occupy 10% to 30% of the area of the lingual tooth surface of the invisible appliance.